PSY 103 Week 2 DQ 1 Sometimes when people proofread a paper that they have been working on for a long time, they fail to notice their own errors. How can this be explained in terms of feature analysis theory and perceptual constancy? What can be done to overcome proofreading errors? To purchase this material click on below link 103/PSY-103-Week-2-DQ-1 For more classes visit